D. G. Reames

James M. Brady

David J. Schauffler

David Schauffler was a staff worker at Los Alamos during the Manhattan Project.

Howard E. Muller

Howard Muller was a staff worker at Los Alamos during the Manhattan Project.

Katherine Gnjec

Katherine Gnjec was a laboratory assistant in the Chemistry Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.